CN209888180U

CN209888180U - Plastic product welding device with high cooling speed

Info

Publication number: CN209888180U
Application number: CN201920643561.1U
Authority: CN
Inventors: 袁海; 任梁; 杨继华
Original assignee: SHENZHEN JINQIMEI TECHNOLOGY Co Ltd
Current assignee: SHENZHEN JINQIMEI TECHNOLOGY Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-03
Anticipated expiration: 2029-05-07

Abstract

The utility model relates to a plastic product processing technology field, and a plastic product butt fusion device that cooling rate is fast is disclosed, including elevating gear, elevating gear's lateral wall fixedly connected with device pole, the lower extreme fixedly connected with heat sealing head of device pole, the lower extreme fixedly connected with cooling device of device pole, elevating gear's bottom lateral wall fixedly connected with bottom plate, the upper end right side fixedly connected with fixed plate of bottom plate, it is connected with same root reciprocating screw rod to rotate through ball bearing between the opposite one side lateral wall of fixed plate and elevating gear, the pole wall threaded connection of reciprocating screw rod has the butt fusion platform of sliding connection in the bottom plate upper end, the lateral wall fixedly connected with motor of fixed plate, the output shaft of motor run through the lateral wall of fixed plate through the through-hole and with reciprocating screw rod's. The utility model discloses can realize the fixed to plastic product rapid stabilization, the operation of being convenient for has improved the butt fusion quality.

Description

Plastic product welding device with high cooling speed

Technical Field

The utility model relates to a plastic product processing technology field especially relates to a plastic product butt fusion device that cooling rate is fast.

Background

Present plastic product carries out the butt fusion and need uses the heat sealing machine, and the manual putting of present workman is put two plastic products, and the heat sealing machine that restarts carries out the butt fusion, and this has just produced certain danger, and the mode of manual fixed can appear pressing the not tight condition in the butt fusion in-process, influences the butt fusion effect, need place longer time after the butt fusion and cool off, waste time.

The patent with the patent publication No. CN 208197593U proposes a plastic product welding device, which comprises a lifting device of a welding machine, wherein a device rod is fixedly connected to the side wall of the lifting device, a welding head is fixedly connected to the lower end of the device rod, a workbench is fixedly connected to the side wall of the lifting device, a sliding chute is arranged on the side wall of the workbench, sliding devices are fixedly connected to the inner walls opposite to the sliding chute, a welding table is jointly and slidably connected between the two sliding devices, two pairs of device cavities are arranged in the welding table, a threaded rod is rotatably connected to the inner bottom of each device cavity, a rotating rod is fixedly connected to the upper end of each threaded rod, the upper end of each rotating rod penetrates through the inner top of each device cavity, a nut is in threaded connection with the threaded rod, the outer side wall of the nut is slidably connected with the inner wall of each device cavity, and two connecting rods, two the upper end of connecting rod runs through the interior top in device chamber, four the common fixedly connected with splint in upper end of connecting rod, the lateral wall of splint is equipped with the round hole, the round hole is run through to the upper end of bull stick, the lateral wall fixedly connected with push rod of welding platform, the lower extreme fixedly connected with dead lever of device pole, the lower extreme of dead lever is equipped with cooling device, and this patent need rotate in step when fixed plastic product and lie in the stable of splint and move down with two knobs of one side, and is higher to the operating requirement, and still needs artifical manual push-and-pull push rod to drive the thermohead and remove carrying out the butt fusion during operation, has increased labour consumption, and the speed of artifical push-and-pull is inhomogeneous, can not guarantee the welded homogeneity, has influenced the butt fusion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and need rotate in step when fixed plastic product and lie in the stability that just can guarantee splint with two knobs of one side and move down among the prior art, it is higher to the operating requirement, and still need artifical manual push-and-pull push rod to drive the thermowelding head and remove carrying out the butt fusion during operation, increased labor consumption, and the speed of artifical push-and-pull is inhomogeneous, can not guarantee the welded homogeneity, influenced the problem of butt fusion quality, and the quick plastic product butt fusion device of a cooling rate that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plastic product welding device with high cooling speed comprises a lifting device, wherein a device rod is fixedly connected to the side wall of the lifting device, a welding head is fixedly connected to the lower end of the device rod, a cooling device is fixedly connected to the lower end of the device rod, a bottom plate is fixedly connected to the side wall of the bottom of the lifting device, a fixing plate is fixedly connected to the right side of the upper end of the bottom plate, a same reciprocating lead screw is rotatably connected between the fixing plate and the side wall of the opposite side of the lifting device through a ball bearing, a welding table which is slidably connected to the upper end of the bottom plate is in threaded connection with the rod wall of the reciprocating lead screw, a motor is fixedly connected to the side wall of the fixing plate through a through hole, an output shaft of the motor penetrates through the side wall of the fixing plate through a through hole and is fixedly connected with one end of the, the upper end of screw rod stretches out outside the welding platform through the through-hole, and bilateral symmetry is two the pole wall threaded connection of screw rod has same clamp plate, the screw with screw rod accordant connection is seted up on the surface of clamp plate, the driven helical gear of lower extreme fixedly connected with of screw rod, the inner wall that the cavity is close to the bottom rotates through ball bearing and is connected with the bull stick, the one end fixedly connected with of bull stick and the initiative helical gear of driven helical gear meshing, the other end of bull stick stretches out the outer and fixedly connected with driven gear of welding platform through the through-hole, two outer walls of carrying on the back mutually all are located two driven gear's intermediate position and all are connected with the driving gear through the pivot rotation around the welding platform, driving gear and driven gear external toothing are.

Preferably, the four corners of the bottom of the welding table are fixedly connected with idler wheels, and the upper end of the bottom plate is provided with wheel grooves corresponding to the idler wheels.

Preferably, the same guide rod is fixedly connected between the fixed plate and the side wall of the opposite side of the lifting device, and the side wall of the welding table is provided with a guide hole which is movably sleeved outside the guide rod.

Preferably, the outer wall of the driving gear is fixedly connected with a rotating plate.

Preferably, the upper end of the screw is fixedly connected with a limiting plate.

Compared with the prior art, the utility model provides a plastic product butt fusion device that cooling rate is fast possesses following beneficial effect:

1. this plastic product butt fusion device that cooling rate is fast, when carrying out butt fusion work, place two plastic products in the below of two clamp plates respectively earlier, rotate the commentaries on classics board, it drives the driving gear rotation to change the board, two driven gear that synchronous drive effect through the transmission chain belt drive lie in the homonymy rotate, and then drive the bull stick and rotate, and then drive the rotation of initiative helical gear, the meshing that utilizes initiative helical gear and driven helical gear drives the screw rod and rotates, the threaded connection effect of rethread screw rod and clamp plate makes the clamp plate move down gradually and then can carry out the centre gripping that stabilizes to the plastic product, the stability of the work of dissolving of being convenient for goes on, and only need rotate the commentaries on classics board and can operate when the high position of adjustment clamp plate, easy.

2. This plastic product butt fusion device that cooling rate is fast, through the motor that is equipped with, put down the welding head and carry out the butt fusion during operation to two plastic products, the starter motor, the motor drives reciprocal lead screw and rotates, utilize the threaded connection effect of reciprocal lead screw and butt fusion platform to make the butt fusion platform take back and forth movement about two plastic products, can make the length of butt fusion longer and do not need people manual operation to save the labour, and the rotational speed of motor is certain to make the moving speed of butt fusion platform certain, the homogeneity of butt fusion work has been guaranteed, the butt fusion quality is improved.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the fixed of plastic product fast and stable, the operation of being convenient for has improved the butt fusion quality.

Drawings

FIG. 1 is a schematic structural view of a welding apparatus for plastic products with high cooling speed according to the present invention;

fig. 2 is the utility model provides a cross-sectional structure schematic diagram of the welding table of the plastic product welding device with high cooling speed.

In the figure: the device comprises a lifting device 1, a device rod 2, a welding head 3, a cooling device 4, a bottom plate 5, a fixing plate 6, a reciprocating screw rod 7, a welding table 8, a motor 9, a cavity 10, a screw rod 11, a pressing plate 12, a driven bevel gear 13, a rotating rod 14, a driving bevel gear 15, a driven gear 16, a driving gear 17, a transmission chain belt 18, a roller 19, a wheel groove 20, a guide rod 21 and a rotating plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a plastic product welding device with a fast cooling speed comprises a lifting device 1, a device rod 2 is fixedly connected to the side wall of the lifting device 1, a welding head 3 is fixedly connected to the lower end of the device rod 2, a cooling device 4 is fixedly connected to the lower end of the device rod 2, a bottom plate 5 is fixedly connected to the side wall of the bottom of the lifting device 1, a fixing plate 6 is fixedly connected to the right side of the upper end of the bottom plate 5, a same reciprocating screw 7 is rotatably connected between the fixing plate 6 and the side wall of the opposite side of the lifting device 1 through a ball bearing, a welding table 8 slidably connected to the upper end of the bottom plate 5 is in threaded connection with the rod wall of the reciprocating screw 7, a motor 9 is fixedly connected to the side wall of the fixing plate 6, an output shaft of the motor 9 penetrates through the side wall of the fixing, be connected with screw rod 11 through the rotation of ball bearing seat in the cavity 10, the upper end of screw rod 11 stretches out outside welding platform 8 through the through-hole, the pole wall threaded connection of two bilateral symmetry screw rods 11 has same clamp plate 12, the screw with screw rod accordant connection is seted up on the surface of clamp plate 12, the lower extreme fixedly connected with driven helical gear 13 of screw rod 11, the inner wall that cavity 10 is close to the bottom rotates through ball bearing and is connected with bull stick 14, the one end fixedly connected with of bull stick 14 and the driven helical gear 13 meshed initiative helical gear 15, the other end of bull stick 14 stretches out welding platform 8 outer and fixedly connected with driven gear 16 through the through-hole, the front and back of welding platform two outer walls that back on the back are located two driven gear 16's intermediate position all is connected with driving gear 17 through the pivot rotation, driving gear 17 and driven.

All fixedly connected with gyro wheel 19 in the bottom four corners department of welding platform 8, the upper end of bottom plate 5 is seted up the race 20 that corresponds with gyro wheel 19.

The same guide rod 21 is fixedly connected between the fixed plate 6 and the side wall of the opposite side of the lifting device 1, and the side wall of the welding table 8 is provided with a guide hole which is movably sleeved outside the guide rod 21.

The outer wall of the driving gear 17 is fixedly connected with a rotating plate 22.

The upper end of the screw 11 is fixedly connected with a limiting plate.

In the utility model, when welding operation is carried out, two plastic products are respectively placed below two pressing plates 12, the rotating plate 22 is rotated, the rotating plate 22 drives the driving gear 17 to rotate, two driven gears 16 positioned at the same side are driven to rotate through the synchronous transmission effect of the transmission chain belt 18, and then the rotating rod 14 is driven to rotate, and further the driving bevel gear 15 is driven to rotate, the screw 11 is driven to rotate by the meshing effect of the driving bevel gear 15 and the driven bevel gear 13, and then the pressing plates 12 are gradually moved downwards through the threaded connection effect of the screw 11 and the pressing plates 12, so that the plastic products can be stably clamped, the stable operation of the dissolving operation is convenient, and the operation can be carried out only by rotating the rotating plate 22 when the height position of the pressing plates 12 is adjusted, the operation is simple, convenient and quick, the use is convenient for people, through the arranged motor 9, when the welding head 3 is put down to, starter motor 9, motor 9 drive reciprocal lead screw 7 and rotate, and the threaded connection effect that utilizes reciprocal lead screw 7 and butt fusion platform 8 makes butt fusion platform 8 take two plastic products to control back and forth movement, can make the butt fusion length longer and do not need people manual operation to save the labour, and motor 9's rotational speed certainly makes butt fusion platform 8's translation rate certain, has guaranteed the homogeneity of butt fusion work, has improved the butt fusion quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic product butt fusion device that cooling rate is fast, includes elevating gear (1), the lateral wall fixedly connected with device pole (2) of elevating gear (1), the lower extreme fixedly connected with fusion head (3) of device pole (2), the lower extreme fixedly connected with cooling device (4) of device pole (2), its characterized in that, the bottom lateral wall fixedly connected with bottom plate (5) of elevating gear (1), the upper end right side fixedly connected with fixed plate (6) of bottom plate (5), it has same reciprocating screw rod (7) to rotate through ball bearing between fixed plate (6) and the one side lateral wall in opposite directions of elevating gear (1), the pole wall threaded connection of reciprocating screw rod (7) has welding platform (8) of sliding connection in bottom plate (5) upper end, the lateral wall fixedly connected with motor (9) of fixed plate (6), an output shaft of the motor (9) penetrates through the side wall of the fixing plate (6) through a through hole and is fixedly connected with one end of the reciprocating screw rod (7), four cavities (10) are symmetrically formed in the welding table (8), screw rods (11) are rotatably connected in the cavities (10) through ball bearing seats, the upper ends of the screw rods (11) extend out of the welding table (8) through the through hole, the rod wall threads of the two bilaterally symmetrical screw rods (11) are connected with the same pressing plate (12), screw holes in matched connection with the screw rods are formed in the surface of the pressing plate (12), driven bevel gears (13) are fixedly connected with the lower ends of the screw rods (11), rotating rods (14) are rotatably connected to the inner wall, close to the bottom, of the cavities (10) through ball bearings, and driving bevel gears (15) meshed with the driven bevel gears (13) are fixedly connected with one end of, the other end of the rotating rod (14) extends out of the welding table (8) through the through hole and is fixedly connected with driven gears (16), driving gears (17) are rotatably connected to the middle positions, located on the two driven gears (16), of the two back-to-back outer walls of the welding table (8) through the rotating shaft, and the driving gears (17) and the driven gears (16) are externally meshed with one transmission chain belt (18).

2. The plastic product welding device with the high cooling speed according to claim 1, wherein rollers (19) are fixedly connected to four corners of the bottom of the welding table (8), and the upper end of the bottom plate (5) is provided with a wheel groove (20) corresponding to the rollers (19).

3. The plastic product welding device with the high cooling speed according to claim 1, wherein a same guide rod (21) is fixedly connected between the fixing plate (6) and the side wall of the opposite side of the lifting device (1), and a guide hole is formed in the side wall of the welding table (8) and movably sleeved outside the guide rod (21).

4. The plastic product welding device with high cooling speed according to claim 1, wherein the outer wall of the driving gear (17) is fixedly connected with a rotating plate (22).

5. The plastic product welding device with high cooling speed according to claim 1, wherein a limiting plate is fixedly connected to the upper end of the screw (11).